31 Riser cardRight PCIe cage
2 4Fastener Connector
6 Move the secondary PCIe cage (right), if present, from the failed controller to the new controller.
a Lift the tab of the fastener and turn the fastener one half turn (180°) counter clockwise to release the PCIe cage.
b Grasp both sides of the PCIe cage and lift the cage out of the controller to unseat the underlying riser cards from their
connectors.
c Align the PCIe cage and guide post with the grooves of the new controller, and lower the cage into the controller.
Replace a Controller 8
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